Roasted Cauliflower Potato Leek and Garlic Soup

Total Time
1hr 5mins
Prep 30 mins
Cook 35 mins

This soup is made from roasted vegetables that are easily found in Winter, just the time you're craving something creamy and comforting. I love creamy soups so I used cream, but this would be great with low fat milk or extra stock and no dairy.

Ingredients Nutrition


  1. Preheat oven to 375 degrees.
  2. Toss cauliflower, leeks and potatoes with 1-1/2 tablespoons olive oil and salt and pepper to taste.
  3. Spread mixture on 2 large foil lined rimmed baking sheets that have been lightly coated with non-stick spray. Roast 20 - 25 minutes until tender and lightly browned.
  4. Cut the top off the head of garlic place on a square of foil and drizzle with the remaining olive oil. Roast 25 - 30 minutes,until the bundle feels soft.
  5. While the vegetables are roasting. cook the bacon in a large soup pot until it is crisp. remove from pan and drain on paper towels. Discard all but a scant tablespoon of the bacon drippings.
  6. Squeeze the roasted garlic out of the skins and mash them with in a small bowl with 1/2 cup chicken stock until well incorporated. Set aside.
  7. Add the cauliflower, potatoes and leeks to the pot along with any browned bits. Toss the vegetables to coat with the drippings in the pot. Add 1/2 cup chicken stock and stir to loosen the brown bits in the pot.
  8. Add the remaining stock to the pan. Cover and bring to a boil. Reduce the heat and cook covered for 25 minutes.
  9. Add the garlic/stock mixture and cook another 10 minutes. the vegetables should be very soft at this point.
  10. remove the pot from the heat and blend until smooth using an immersion blender. Return the mixture to the stove.
  11. Over low heat, add the cream and herbs. Cook until heated through.
  12. Serve garnished with the reserved bacon and the grated cheese.
Most Helpful

Delicious soup. I used the veggies listed in slightly different proportions, but no matter. After they all cooked in the broth, I added a can of 2% evaporated milk and about 2 oz of chive/herb cream cheese (half a little tub). Also used just 2 strips of bacon and sauteed 3 big chopped cloves of garlic in the bacon fat to save the trouble of roasting a whole head of garlic, and it was fine. With the chicken broth, it didn't need any more salt, but a little sprinkle of pepper and cayenne pepper. Don't leave out the herbs. Served with a bit of shredded cheese in each bowl and some garlic toast. Made enough for six people, so we'll have it again a few times. Very rich and satisfying taste.

AustinCFos January 21, 2015